Base | Representation |
---|---|
bin | 1111110101011001… |
… | …1101001010000000 |
3 | 101222020002220100122 |
4 | 3331112131022000 |
5 | 32201113202430 |
6 | 1541435235412 |
7 | 210221562056 |
oct | 37526351200 |
9 | 11866086318 |
10 | 4250522240 |
11 | 18913442a8 |
12 | 9a75a8b68 |
13 | 5297b7a23 |
14 | 2c47281d6 |
15 | 19d25dee5 |
hex | fd59d280 |
4250522240 has 64 divisors (see below), whose sum is σ = 10759161960. Its totient is φ = 1600192512.
The previous prime is 4250522231. The next prime is 4250522261. The reversal of 4250522240 is 422250524.
4250522240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 4181432896 + 69089344 = 64664^2 + 8312^2 .
It is a tau number, because it is divible by the number of its divisors (64).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184457 + ... + 206216.
Almost surely, 24250522240 is an apocalyptic number.
4250522240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4250522240 is an abundant number, since it is smaller than the sum of its proper divisors (6508639720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4250522240 is a wasteful number, since it uses less digits than its factorization.
4250522240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390709 (or 390697 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 4250522240 is about 65196.0293269460. The cubic root of 4250522240 is about 1619.8722451710.
Adding to 4250522240 its reverse (422250524), we get a palindrome (4672772764).
The spelling of 4250522240 in words is "four billion, two hundred fifty million, five hundred twenty-two thousand, two hundred forty".
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